Home / 3,605,512,246,226-4,975,726,225,254.80-1,981,599,971,834.90

Finding the Fourth Proportional to 3,605,512,246,226, 4,975,726,225,254.80 and 1,981,599,971,834.90

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Solution

The fourth proportional to 3,605,512,246,226, 4,975,726,225,254.80 and 1,981,599,971,834.90 is: 2,734,673,542,752.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,605,512,246,226 : 4,975,726,225,254.80 = 1,981,599,971,834.90 : x
  2. Step 2: Convert to fraction form
    3,605,512,246,226/4,975,726,225,254.80 = 1,981,599,971,834.90/x
  3. Step 3: Cross multiply
    3,605,512,246,226x = 4,975,726,225,254.80 × 1,981,599,971,834.90
  4. Step 4: Simplify right side
    3,605,512,246,226x = 9,859,898,947,823,083,724,996,608
  5. Step 5: Solve for x
    x = 9,859,898,947,823,083,724,996,608/3,605,512,246,226
  6. Step 6: Final answer
    x = 2,734,673,542,752.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.